You are looking at a Heavy Duty Kodiak / Topkick Platform on a C7500 Cab and Chassis sporting a Custom Built Dually Pickup Bed. This bad boy has the 454 L-21 Multi Fuel Engine with fully forged internals and roller cam, all paired to an eaton fuller 5 speed transmission with splitter, and a 2 speed eaton rear axle with 10 forwards gears.